Adaptive Selection of Coefficient's Portions in the Transform Domain Watermarking.
Yoon Ho KimHag-hyun SongHeau-Jo KangPublished in: KES (2) (2005)
Keyphrases
- transform domain
- spread spectrum
- blind watermarking
- spatial domain
- robust watermarking scheme
- discrete cosine
- discrete cosine transform
- image blocks
- wyner ziv video coding
- hadamard transform
- dct coefficients
- distributed video coding
- video codec
- dct domain
- digital images
- image watermarking
- frequency domain
- transform coefficients
- computer vision
- selection algorithm
- signal processing